scholarly journals Cholera Toxin Induces Sustained Hyperexcitability in Myenteric, but Not Submucosal, AH Neurons in Guinea Pig Jejunum

2017 ◽  
Vol 8 ◽  
Author(s):  
Katerina Koussoulas ◽  
Rachel M. Gwynne ◽  
Jaime P. P. Foong ◽  
Joel C. Bornstein
Keyword(s):  
Guinea Pig ◽  
Cholera Toxin ◽  
Pig Jejunum

P4.23 Cholera toxin suppresses fatty acid induced motor activity in the guinea-pig jejunum

2009 ◽  
Vol 149 (1-2) ◽  
pp. 102
Author(s):  
C. Fung ◽  
M. Ellis ◽  
R.M. Gwynne ◽  
J.C. Bornstein
Keyword(s):  
Fatty Acid ◽  
Guinea Pig ◽  
Motor Activity ◽  
Cholera Toxin ◽  
Pig Jejunum

859 Cholera Toxin Increases Excitability of Myenteric, but Not Submucosal, AH Neurons in Guinea-Pig Jejunum

2012 ◽  
Vol 142 (5) ◽  
pp. S-147-S-148
Author(s):  
Katerina Koussoulas ◽  
Rachel Gwynne ◽  
Joel C. Bornstein
Keyword(s):  
Guinea Pig ◽  
Cholera Toxin ◽  
Pig Jejunum

Cholera Toxin Induces Sustained Hyperexcitability in Submucosal Secretomotor Neurons in Guinea Pig Jejunum

2009 ◽  
Vol 136 (1) ◽  
pp. 299-308.e4 ◽  
Author(s):  
Rachel M. Gwynne ◽  
Melina Ellis ◽  
Henrik Sjövall ◽  
Joel C. Bornstein
Keyword(s):  
Guinea Pig ◽  
Cholera Toxin ◽  
Pig Jejunum ◽  
Secretomotor Neurons

The relationship between motor activity and transmural potential difference in the guinea pig intestine in vitro: is there a neural link?

1986 ◽  
Vol 64 (7) ◽  
pp. 993-998 ◽  
Author(s):  
Beverley Greenwood ◽  
Stephanie Diamant ◽  
J. S. Davison
Keyword(s):  
Guinea Pig ◽  
Motor Activity ◽  
Colonic Motility ◽  
Potential Difference ◽  
Histological Data ◽  
The Relationship ◽  
Spontaneous Fluctuations ◽  
Pig Jejunum

The aim of the experiments was to examine, in vitro, the role of the enteric nervous system in the relationship between motor activity and transmural potential difference (PD) in the guinea pig jejunum and colon using the nerve blocking agents tetrodotoxin (TTX) and aconitine. Histological data showed that perfusion of the intestinal segments with gassed Hepes solution was essential for the maintenance of transmural PD. Disruption of the mucosa was associated with a loss of spontaneous fluctuations in transmural PD without any loss of spontaneous motor activity. Under spontaneous conditions, a neural pathway exists linking jejunal and colonic motility with transmural PD. However, in some cases a mechanical link was also apparent, as an attenuated TTX and aconitine–resistant component.

The Effect of a-Trinositol on Cholera Toxin-Induced Hypersecretion and Morphological Changes in Pig Jejunum

1996 ◽  
Vol 78 (2) ◽  
pp. 104-110 ◽  
Author(s):  
Mark Berner Hansen ◽  
Tyge Tind Tindholdt ◽  
Vibekc Sødring Elbrend ◽  
Martin Makinde ◽  
Jean Cassuto ◽  
...  
Keyword(s):  
Cholera Toxin ◽  
Morphological Changes ◽  
Pig Jejunum
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